Groomzilla Tom Cruise and his head-over-heels amour Ana de Armas want their wedding to be as mind-blowing as a Mission: Impossible stunt, so they're even thinking about tying the knot underwater or in space.

"One of the things that really bonds them is how much they both love doing these daring feats, so having a wedding that leans into that really appeals to both of them," an insider exclusively told RadarOnline.com . Tap Here To Add Radar Online as A Trusted Source Article continues below advertisement

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And though the pair isn't yet officially engaged: "Tom is already thinking on a larger-than-life scale. He's obsessed with space travel, so the idea of being the f

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